| Foster City to Cermik | 7,078.86 mi (11,392.32 km) |
| Foster City to Cesme | 6,825.32 mi (10,984.30 km) |
| Foster City to Ceyhan | 7,096.75 mi (11,421.12 km) |
| Foster City to Ceylanpinar | 7,173.44 mi (11,544.53 km) |
| Foster City to Cicekdagi | 6,903.80 mi (11,110.60 km) |
| Foster City to Cide | 6,730.57 mi (10,831.80 km) |
| Foster City to Cifteler | 6,857.29 mi (11,035.74 km) |
| Foster City to Ciftlik | 6,999.40 mi (11,264.44 km) |
| Foster City to Ciftlikkoy | 6,741.68 mi (10,849.69 km) |
| Foster City to Cihanbeyli | 6,939.66 mi (11,168.30 km) |
| Foster City to Cildir | 6,922.53 mi (11,140.74 km) |
| Foster City to Cilimli | 6,759.71 mi (10,878.71 km) |
| Foster City to Cinar | 7,119.55 mi (11,457.81 km) |
| Foster City to Cinarcik | 6,738.77 mi (10,845.01 km) |
| Foster City to Cine | 6,909.34 mi (11,119.51 km) |
